/**
* gerenates the value names in the usage line
*
* @param array $named_args_spec value names specifications
*
* @return mixed Value.
*/
protected function generateValueNamesHelp($named_args_spec)
{
$first = true;
$out = '';
foreach ($named_args_spec as $named_arg_spec) {
$out .= $first ? '' : ' ';
if ($named_arg_spec['required']) {
$out .= ConsoleFormat::applyformatToText('bold', 'yellow', '<' . $named_arg_spec['name'] . '>');
} else {
$out .= '[<' . $named_arg_spec['name'] . '>]';
}
$first = false;
}
return $out;
}
/**
* @return string
*/
public function getStyleCode()
{
$styleCodes = [];
if (!$this->isAllowingInheritance()) {
$styleCodes[] = 0;
}
$colorCode = ConsoleColor::getColorCode($this->getColor());
if ($colorCode !== null) {
$styleCodes[] = $colorCode;
}
$backgroundCode = ConsoleBackground::getBackgroundCode($this->getBackground());
if ($backgroundCode !== null) {
$styleCodes[] = $backgroundCode;
}
foreach ($this->getFormat() as $format) {
$formatCode = ConsoleFormat::getFormatCode($format);
if ($formatCode !== null) {
$styleCodes[] = $formatCode;
}
}
return implode(';', $styleCodes);
}
